jdbc Preparestatement防止SQL注入的原理
2023-10-28T03:37:11.264132Z 2 Execute select * from users where username = 'liulemon' and password = '\' or \'1\' = 1\''
可以看到这一行,预编译时?变成了转义字符
useServerPrepStmts=true加上这句才能预编译
2023-10-28T03:37:11.264132Z 2 Execute select * from users where username = 'liulemon' and password = '\' or \'1\' = 1\''
可以看到这一行,预编译时?变成了转义字符
useServerPrepStmts=true加上这句才能预编译